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perf: Quick filter for paths that contain "/../" or "/./" or start with "./" or "../"

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Chris Hennick 2024-05-03 14:59:35 -07:00
parent 0fe12b2ec9
commit 2adbbccb82
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GPG key ID: DA47AABA4961C509
1 changed files with 5 additions and 2 deletions
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7
src/spec.rs
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@ -220,9 +220,12 @@ pub(crate) fn path_to_string<T: AsRef<Path>>(path: T) -> String {
let mut maybe_original = None;
if let Some(original) = path.as_ref().to_str() {
if (MAIN_SEPARATOR == '/' || !original.contains(MAIN_SEPARATOR))
&& !original.ends_with('.')
&& !original.ends_with('.')
&& !original.starts_with(['.', MAIN_SEPARATOR])
&& !original.starts_with(['.', '.', MAIN_SEPARATOR])
&& !original.contains([MAIN_SEPARATOR, MAIN_SEPARATOR])
&& !original.contains(['.', MAIN_SEPARATOR]) {
&& !original.contains([MAIN_SEPARATOR, '.', MAIN_SEPARATOR])
&& !original.contains([MAIN_SEPARATOR, '.', '.', MAIN_SEPARATOR]){
if original.starts_with(MAIN_SEPARATOR) {
maybe_original = Some(&original[1..]);
} else {